how to get UIView by tag
In IOS application how to get a view by the tag id?
Thanks
View Answers
March 4, 2015 at 7:25 AM
Hi,
You can get this with the help of the function 'viewWithTag''.
Following example code is getting the UILabel object from the current view:
UILabel *label = (UILabel *)[self viewWithTag:100];
There is another way of getting the objects from the subview and then finding the desired view:
for (UIView *i in self.view.subviews){
if([i isKindOfClass:[UILabel class]]){
UILabel *newLbl = (UILabel *)i;
if(newLbl.tag == 1){
/// Write your code
}
}
}
Thanks
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